Practice question for class 6 based on chapter MATTER

 1. A molecule is very small in size. What is the range of  molecules size?

2.Ammonia belongs to which state of matter?

3. What do you mean by incessant random motion of a molecule?

4. Liquids have high thermal expansion. What does it mean?

5 explain Maharishi Kannada's view on composition of matter.

6.Define a nanopatticle.

7. What do you mean by a rigid body.

8. What do you mean by change in state of a matter?

9. Distinguish between fusion and vaporization.

10. Mica sheet is pasted on a wooden table by using Fevicol. Explain the force of attraction on the basis of your physics textbook ?